How to use workspaceSymbols method of lang Package

Best Gauge code snippet using lang.workspaceSymbols

symbols_test.go

Source: symbols_test.go Github

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...38 "# Specification 2",39 }40 b, _ := json.Marshal(lsp.WorkspaceSymbolParams{Limit: 5, Query: "Spec"})41 p := json.RawMessage(b)42 got, err := workspaceSymbols(&jsonrpc2.Request{Params: &p})43 if err != nil {44 t.Errorf("expected error to be nil. Got: \n%v", err.Error())45 }46 info := mapName(got.([]*lsp.SymbolInformation))47 if !reflect.DeepEqual(info, want) {48 t.Errorf("expected %v to be equal %v", info, want)49 }50}51func TestWorkspaceSymbolsGetsFromScenarios(t *testing.T) {52 provider = &dummyInfoProvider{53 specsFunc: func(specs []string) []*infoGatherer.SpecDetail {54 return []*infoGatherer.SpecDetail{55 &infoGatherer.SpecDetail{56 Spec: &gauge.Specification{57 Heading: &gauge.Heading{Value: "Sample 1", LineNo: 1},58 FileName: "foo1.spec",59 Scenarios: []*gauge.Scenario{60 {61 Heading: &gauge.Heading{Value: "Sample Scenario 1", LineNo: 10},62 },63 {64 Heading: &gauge.Heading{Value: "Sample Scenario 2", LineNo: 20},65 },66 {67 Heading: &gauge.Heading{Value: "Random Scenario 1", LineNo: 30},68 },69 },70 },71 },72 &infoGatherer.SpecDetail{73 Spec: &gauge.Specification{74 Heading: &gauge.Heading{Value: "Sample 2", LineNo: 2},75 FileName: "foo2.spec",76 Scenarios: []*gauge.Scenario{77 {78 Heading: &gauge.Heading{Value: "Sample Scenario 5", LineNo: 10},79 },80 {81 Heading: &gauge.Heading{Value: "Sample Scenario 6", LineNo: 20},82 },83 {84 Heading: &gauge.Heading{Value: "Random Scenario 9", LineNo: 30},85 },86 },87 },88 },89 }90 },91 }92 want := []string{93 "# Sample 1",94 "# Sample 2",95 "## Sample Scenario 1",96 "## Sample Scenario 2",97 "## Sample Scenario 5",98 "## Sample Scenario 6",99 }100 b, _ := json.Marshal(lsp.WorkspaceSymbolParams{Limit: 5, Query: "Sample"})101 p := json.RawMessage(b)102 got, err := workspaceSymbols(&jsonrpc2.Request{Params: &p})103 if err != nil {104 t.Errorf("expected error to be nil. Got: \n%v", err.Error())105 }106 info := mapName(got.([]*lsp.SymbolInformation))107 if !reflect.DeepEqual(info, want) {108 t.Errorf("expected %v to be equal %v", info, want)109 }110}111func TestWorkspaceSymbolsEmptyWhenLessThanTwoCharsGiven(t *testing.T) {112 provider = &dummyInfoProvider{113 specsFunc: func(specs []string) []*infoGatherer.SpecDetail {114 return []*infoGatherer.SpecDetail{115 &infoGatherer.SpecDetail{116 Spec: &gauge.Specification{117 Heading: &gauge.Heading{Value: "Sample 1", LineNo: 1},118 FileName: "foo1.spec",119 Scenarios: []*gauge.Scenario{120 {121 Heading: &gauge.Heading{Value: "Sample Scenario 1", LineNo: 10},122 },123 {124 Heading: &gauge.Heading{Value: "Sample Scenario 2", LineNo: 20},125 },126 {127 Heading: &gauge.Heading{Value: "Random Scenario 1", LineNo: 30},128 },129 },130 },131 },132 &infoGatherer.SpecDetail{133 Spec: &gauge.Specification{134 Heading: &gauge.Heading{Value: "Sample 2", LineNo: 2},135 FileName: "foo2.spec",136 Scenarios: []*gauge.Scenario{137 {138 Heading: &gauge.Heading{Value: "Sample Scenario 5", LineNo: 10},139 },140 {141 Heading: &gauge.Heading{Value: "Sample Scenario 6", LineNo: 20},142 },143 {144 Heading: &gauge.Heading{Value: "Random Scenario 9", LineNo: 30},145 },146 },147 },148 },149 }150 },151 }152 b, _ := json.Marshal(lsp.WorkspaceSymbolParams{Limit: 5, Query: "S"})153 p := json.RawMessage(b)154 got, err := workspaceSymbols(&jsonrpc2.Request{Params: &p})155 if err != nil {156 t.Errorf("expected error to be nil. Got: \n%v", err.Error())157 }158 if got != nil {159 t.Errorf("expected %v to be nil", got)160 }161}162func TestWorkspaceSymbolsSortsAndGroupsBySpecsAndScenarios(t *testing.T) {163 provider = &dummyInfoProvider{164 specsFunc: func(specs []string) []*infoGatherer.SpecDetail {165 return []*infoGatherer.SpecDetail{166 &infoGatherer.SpecDetail{167 Spec: &gauge.Specification{168 Heading: &gauge.Heading{Value: "Sample 1", LineNo: 1},169 FileName: "foo1.spec",170 Scenarios: []*gauge.Scenario{171 {172 Heading: &gauge.Heading{Value: "Sample Scenario 1", LineNo: 10},173 },174 {175 Heading: &gauge.Heading{Value: "Scenario Sample 2", LineNo: 20},176 },177 {178 Heading: &gauge.Heading{Value: "Random Scenario 1", LineNo: 30},179 },180 },181 },182 },183 &infoGatherer.SpecDetail{184 Spec: &gauge.Specification{185 Heading: &gauge.Heading{Value: "Sample 2", LineNo: 2},186 FileName: "foo2.spec",187 Scenarios: []*gauge.Scenario{188 {189 Heading: &gauge.Heading{Value: "Scenario Sample 5", LineNo: 10},190 },191 {192 Heading: &gauge.Heading{Value: "Sample Scenario 6", LineNo: 20},193 },194 {195 Heading: &gauge.Heading{Value: "Random Scenario 9", LineNo: 30},196 },197 },198 },199 },200 }201 },202 }203 want := []string{204 "# Sample 1",205 "# Sample 2",206 "## Sample Scenario 1",207 "## Sample Scenario 6",208 "## Scenario Sample 2",209 "## Scenario Sample 5",210 }211 b, _ := json.Marshal(lsp.WorkspaceSymbolParams{Limit: 5, Query: "Sample"})212 p := json.RawMessage(b)213 got, err := workspaceSymbols(&jsonrpc2.Request{Params: &p})214 if err != nil {215 t.Errorf("expected error to be nil. Got: \n%v", err.Error())216 }217 info := mapName(got.([]*lsp.SymbolInformation))218 if !reflect.DeepEqual(info, want) {219 t.Errorf("expected %v to be equal %v", info, want)220 }221}222func TestDocumentSymbols(t *testing.T) {223 provider = &dummyInfoProvider{}224 specText := `Specification Heading225=====================226Scenario Heading227----------------...

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symbols.go

Source: symbols.go Github

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1package lsp2import (3 "path/​filepath"4 "github.com/​hashicorp/​hcl-lang/​decoder"5 "github.com/​hashicorp/​hcl-lang/​lang"6 lsp "github.com/​tomhjp/​vault-ls/​internal/​protocol"7 "github.com/​tomhjp/​vault-ls/​internal/​uri"8 "github.com/​zclconf/​go-cty/​cty"9)10func WorkspaceSymbols(sbs []decoder.Symbol, caps *lsp.WorkspaceSymbolClientCapabilities) []lsp.SymbolInformation {11 symbols := make([]lsp.SymbolInformation, len(sbs))12 for i, s := range sbs {13 kind, ok := symbolKind(s, caps.SymbolKind.ValueSet)14 if !ok {15 /​/​ skip symbol not supported by client16 continue17 }18 path := filepath.Join(s.Path().Path, s.Range().Filename)19 symbols[i] = lsp.SymbolInformation{20 Name: s.Name(),21 Kind: kind,22 Location: lsp.Location{23 Range: HCLRangeToLSP(s.Range()),24 URI: lsp.DocumentURI(uri.FromPath(path)),25 },26 }27 }28 return symbols29}30func DocumentSymbols(sbs []decoder.Symbol, caps lsp.DocumentSymbolClientCapabilities) []lsp.DocumentSymbol {31 symbols := make([]lsp.DocumentSymbol, 0)32 for _, s := range sbs {33 symbol, ok := documentSymbol(s, caps)34 if !ok {35 /​/​ skip symbol not supported by client36 continue37 }38 symbols = append(symbols, symbol)39 }40 return symbols41}42func documentSymbol(symbol decoder.Symbol, caps lsp.DocumentSymbolClientCapabilities) (lsp.DocumentSymbol, bool) {43 kind, ok := symbolKind(symbol, caps.SymbolKind.ValueSet)44 if !ok {45 return lsp.DocumentSymbol{}, false46 }47 ds := lsp.DocumentSymbol{48 Name: symbol.Name(),49 Kind: kind,50 Range: HCLRangeToLSP(symbol.Range()),51 SelectionRange: HCLRangeToLSP(symbol.Range()),52 }53 if caps.HierarchicalDocumentSymbolSupport {54 ds.Children = DocumentSymbols(symbol.NestedSymbols(), caps)55 }56 return ds, true57}58func symbolKind(symbol decoder.Symbol, supported []lsp.SymbolKind) (lsp.SymbolKind, bool) {59 switch s := symbol.(type) {60 case *decoder.BlockSymbol:61 kind, ok := supportedSymbolKind(supported, lsp.Class)62 if ok {63 return kind, true64 }65 case *decoder.AttributeSymbol:66 kind, ok := exprSymbolKind(s.ExprKind, supported)67 if ok {68 return kind, true69 }70 case *decoder.ExprSymbol:71 kind, ok := exprSymbolKind(s.ExprKind, supported)72 if ok {73 return kind, true74 }75 }76 return lsp.SymbolKind(0), false77}78func exprSymbolKind(symbolKind lang.SymbolExprKind, supported []lsp.SymbolKind) (lsp.SymbolKind, bool) {79 switch k := symbolKind.(type) {80 case lang.LiteralTypeKind:81 switch k.Type {82 case cty.Bool:83 return supportedSymbolKind(supported, lsp.Boolean)84 case cty.String:85 return supportedSymbolKind(supported, lsp.String)86 case cty.Number:87 return supportedSymbolKind(supported, lsp.Number)88 }89 case lang.TraversalExprKind:90 return supportedSymbolKind(supported, lsp.Constant)91 case lang.TupleConsExprKind:92 return supportedSymbolKind(supported, lsp.Array)93 case lang.ObjectConsExprKind:94 return supportedSymbolKind(supported, lsp.Struct)95 }96 return supportedSymbolKind(supported, lsp.Variable)97}98func supportedSymbolKind(supported []lsp.SymbolKind, kind lsp.SymbolKind) (lsp.SymbolKind, bool) {99 for _, s := range supported {100 if s == kind {101 return s, true102 }103 }104 return lsp.SymbolKind(0), false105}...

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workspaceSymbols

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1import (2func main() {3 conn, err := jsonrpc2.Dial(context.Background(), "tcp", "localhost:3000")4 if err != nil {5 log.Fatal(err)6 }7 h := handler.New(&handler.Config{8 })9 c := jsonrpc2.NewConn(context.Background(), h)10 req := &jsonrpc2.Request{11 Params: map[string]interface{}{12 },13 }14 res, err := c.Call(context.Background(), req)15 if err != nil {16 log.Fatal(err)17 }18 fmt.Println(res)19 req = &jsonrpc2.Request{20 Params: map[string]interface{}{21 },22 }23 res, err = c.Call(context.Background(), req)24 if err != nil {25 log.Fatal(err)26 }27 fmt.Println(res)28 req = &jsonrpc2.Request{29 Params: map[string]interface{}{30 },31 }32 res, err = c.Call(context.Background(), req)33 if err != nil {34 log.Fatal(err)35 }36 fmt.Println(res)37 req = &jsonrpc2.Request{38 Params: map[string]interface{}{39 },40 }41 res, err = c.Call(context.Background(), req)42 if err != nil {43 log.Fatal(err)44 }45 fmt.Println(res)46 req = &jsonrpc2.Request{

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workspaceSymbols

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1import (2func signalHandler() {3 sigs := make(chan os.Signal, 1)4 signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)5 fmt.Println("Exiting...")6 os.Exit(0)7}8func main() {9 go signalHandler()10 cmd := exec.Command("go-langserver")11 err := cmd.Start()12 if err != nil {13 log.Fatal(err)14 }15 conn, err := net.Dial("tcp", "localhost:2089")16 if err != nil {17 log.Fatal("dialing:", err)18 }19 client := jsonrpc.NewClient(conn)20 var reply interface{}21 err = client.Call("lang.workspaceSymbols", "fmt", &reply)22 if err != nil {23 log.Fatal("lang error:", err)24 }25 fmt.Println(reply)26 cmd.Wait()27}

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workspaceSymbols

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1import (2func main() {3 conn := jsonrpc2.NewConn(4 context.Background(),5 jsonrpc2.NewBufferedStream(jsonrpc2.NewHeaderStream(os.Stdin, os.Stdout), jsonrpc2.VSCodeObjectCodec{}),6 handler.New(7 logr.FromContext(logr.WithPrefix(log.New(os.Stderr, "", log.LstdFlags), "langserver: ")),8 defer conn.Close()9 if err := conn.Call(context.Background(), "initialize", &protocol.ParamInitialize{10 }, nil); err != nil {11 log.Fatal(err)12 }13 if err := conn.Call(context.Background(), "initialized", &protocol.InitializedParams{}, nil); err != nil {14 log.Fatal(err)15 }16 if err := conn.Call(context.Background(), "textDocument/​didOpen", &protocol.DidOpenTextDocumentParams{17 TextDocument: protocol.TextDocumentItem{18import (19func main() {20 fmt.Println("Hello, playground")21}22 },23 }, nil); err != nil {24 log.Fatal(err)25 }

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workspaceSymbols

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1import (2func main() {3 conn, _, _, err := lsp.NewClient(context.Background(), "tcp", "localhost:8080")4 if err != nil {5 log.Fatal(err)6 }7 defer conn.Close()8 if err := conn.Call(context.Background(), "workspace/​symbol", params, &result); err != nil {9 log.Fatal(err)10 }11 fmt.Println(result)12}13import (14func main() {15 conn, _, _, err := lsp.NewClient(context.Background(), "tcp", "localhost:8080")16 if err != nil {17 log.Fatal(err)18 }19 defer conn.Close()20 if err := conn.Call(context.Background(), "workspace/​symbol", params, &result); err != nil {21 log.Fatal(err)22 }23 fmt.Println(result)24}25import (26func main() {27 conn, _, _, err := lsp.NewClient(context.Background(), "tcp", "localhost:8080")28 if err != nil {29 log.Fatal(err)30 }31 defer conn.Close()32 if err := conn.Call(context.Background(), "workspace/​symbol", params, &result); err != nil {33 log.Fatal(err)34 }35 fmt.Println(result)36}37import (

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workspaceSymbols

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1import (2func main() {3 cmd := exec.Command("go-langserver")4 stdin, err := cmd.StdinPipe()5 if err != nil {6 log.Fatal(err)7 }8 stdout, err := cmd.StdoutPipe()9 if err != nil {10 log.Fatal(err)11 }12 if err := cmd.Start(); err != nil {13 log.Fatal(err)14 }15 defer cmd.Process.Kill()16 conn := jsonrpc2.NewConn(context.Background(), jsonrpc2.NewBufferedStream(stdout, jsonrpc2.VSCodeObjectCodec{}), nil)17 var result interface{}18 if err := conn.Call(context.Background(), "initialize", map[string]interface{}{19 "capabilities": map[string]interface{}{20 "textDocument": map[string]interface{}{21 "completion": map[string]interface{}{22 "completionItem": map[string]interface{}{23 },24 },25 },26 },27 }, &result); err != nil {28 log.Fatal(err)29 }30 var symbols []interface{}31 if err := conn.Call(context.Background(), "workspace/​symbol", map[string]interface{}{32 }, &symbols); err != nil {33 log.Fatal(err)34 }35 for _, symbol := range symbols {36 symbol := symbol.(map[string]interface{})37 fmt.Println(symbol["name"].(string))38 }39 if err := conn.Call(context.Background(), "shutdown", nil, nil); err != nil {40 log.Fatal(err)41 }42 if err := conn.Notify(context.Background(), "exit", nil); err != nil {43 log.Fatal(err)44 }45 stdin.Close()46 output, err := ioutil.ReadAll(stdout)47 if err != nil {

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workspaceSymbols

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1import (2func main() {3 conn := jsonrpc2.NewConn(context.Background(), jsonrpc2.NewBufferedStream(jsonrpc2.NewHeaderStream(os.Stdin, os.Stdout), jsonrpc2.VSCodeObjectCodec{}), handler2.LoggingHandler(handler2.ProxyHandler(&langHandler{})))4 if err := conn.Wait(); err != nil {5 log.Fatal(err)6 }7}8type langHandler struct{}9var (10 rootURI = protocol.URIFromPath("../​../​../​")11 rootPath = rootURI.Filename()12func (h *langHandler) WorkspaceFolders(context.Context) ([]protocol.WorkspaceFolder, error) {13 return []protocol.WorkspaceFolder{{14 }}, nil15}16func (h *langHandler) Initialize(ctx context.Context, params *protocol.ParamInitialize) (*protocol.InitializeResult, error) {17}18func (h *langHandler) Initialized(context.Context, *protocol.InitializedParams) error {19}20func (h *langHandler) Shutdown(ctx context.Context) error {

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